DTK COMPUTER, INC.
==================

   PEM-3334D

   Processor         80386DX                                      
   Processor Speed   33MHz                                        
   Chip Set          DTK                                          
   Max. Onboard DRAM 16MB (8MB on external memory card)           
   Cache             64KB                                         
   BIOS              AMI/DTK                                      
   Dimensions        330mm x 218mm                                
   I/O Options       32-bit external memory card                  
   NPU Options       80387DX/3167                                 

<gopher://bitreich.org/I/th99/m/C-D/33073-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose      | Location | Purpose               | Location |
   |--------------+----------+-----------------------+----------|
   | Reset switch |    J1    | Speaker               |    J4    |
   |--------------+----------+-----------------------+----------|
   | Turbo LED    |    J2    | Power LED & keylock   |    J5    |
   |--------------+----------+-----------------------+----------|
   | Turbo switch |    J3    | 32-bit external       |   SL1    |
   |              |          | memory card           |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |           Function            | Jumper/Switch |  Position  |
   |-------------------------------+---------------+------------|
   |>> | BIOS type select 27256    |      J6       | pins 1 & 2 |
   |   |                           |               |   closed   |
   |---+---------------------------+---------------+------------|
   |   | BIOS type select 27512    |      J6       | pins 2 & 3 |
   |   |                           |               |   closed   |
   |---+---------------------------+---------------+------------|
   |>> | NPU disabled              |      J11      |   Closed   |
   |---+---------------------------+---------------+------------|
   |   | NPU enabled               |      J11      |    Open    |
   |---+---------------------------+---------------+------------|
   |>> | Monitor type select       |     SW1/4     |    Off     |
   |   | monochrome                |               |            |
   |---+---------------------------+---------------+------------|
   |   | Monitor type select color |     SW1/4     |     On     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |     Size     |        Bank 0         |       Bank 1        |
   |--------------+-----------------------+---------------------|
   |     1MB      |     (4) 256K x 9      |        NONE         |
   |--------------+-----------------------+---------------------|
   |     2MB      |     (4) 256K x 9      |    (4) 256K x 9     |
   |--------------+-----------------------+---------------------|
   |     4MB      |      (4) 1M x 9       |        NONE         |
   |--------------+-----------------------+---------------------|
   |     5MB      |      (4) 1M x 9       |    (4) 256K x 9     |
   |--------------+-----------------------+---------------------|
   |     8MB      |      (4) 1M x 9       |     (4) 1M x 9      |
   |------------------------------------------------------------|
   | Note: In order to use 16MB memory, install memory card at  |
   | SL1.                                                       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              DRAM JUMPER/SWITCH CONFIGURATION              |
   |------------------------------------------------------------|
   |   Size   |   J9    |   J10   |  SW1/1  |  SW1/2  |  SW1/3  |
   |----------+---------+---------+---------+---------+---------|
   |   1MB    |  2 & 3  |  2 & 3  |   On    |   On    |   On    |
   |----------+---------+---------+---------+---------+---------|
   |   2MB    |  2 & 3  |  2 & 3  |   On    |   On    |   On    |
   |----------+---------+---------+---------+---------+---------|
   |   4MB    |  1 & 2  |  1 & 2  |   On    |   Off   |   On    |
   |----------+---------+---------+---------+---------+---------|
   |   5MB    |  2 & 3  |  1 & 2  |   Off   |   Off   |   On    |
   |----------+---------+---------+---------+---------+---------|
   |   8MB    |  1 & 2  |  1 & 2  |   On    |   On    |   Off   |
   |------------------------------------------------------------|
   |      Note: In order to use 16MB memory, install memory     |
   |      card at SL1. Pins designated should be in the closed  |
   |      position.                                             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   |    Memory installed in Bank 2    |           J8            |
   |----------------------------------+-------------------------|
   |             256K x 9             |    pins 1 & 2 closed    |
   |----------------------------------+-------------------------|
   |              1M x 9              |    pins 2 & 3 closed    |
   |------------------------------------------------------------|
   | Note: Banks 2 & 3 are located on the external memory card. |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   |  Memory installed in Bank 3   |             J7             |
   |-------------------------------+----------------------------|
   |           256K x 9            |     pins 1 & 2 closed      |
   |-------------------------------+----------------------------|
   |            1M x 9             |     pins 2 & 3 closed      |
   |------------------------------------------------------------|
   | Note: Bank 3 is located on the external memory card.       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   | Note: 64KB cache is factory installed and is not           |
   | configurable. The location is unidentified.                |
   +------------------------------------------------------------+